<html>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<body>
<h2>Hello ${sessionScope.username }</h2>
<form action="account/login" method="post">
 用户名:<input type="text" name="userName" size="10"><br>
密码:<input type="password" name="userPassword" size="10"><br>
<input type="submit" name="login" value="登录">
</form>
<a href="account/regist">注册</a>
</body>
</html>
